「青味」および「白味」程度によるイグサ畳表色調の官能評価と色調測定値の比較および本法の識別精度の検討

日本作物学会紀事

藤冨 慎一¹  北原 郁文¹  住吉 強¹ 

[1] 福岡県農業総合試験場筑後分場

关键词: ‘Blueness’ and ‘Whiteness’;    「青味」および「白味｣;    Mat rush (Juncus effusus L.);    イグサ;    Sensory test;    官能評価;    Tatami facing color tone;    畳表色調;    Variance analysis;    分散分析;   

DOI  :  10.1626/jcs.75.141

学科分类：农业科学（综合）

来源: Nihon Sakumotsu Gakkai / Crop Science Society of Japan

【 摘 要 】

We invented a method expressing the degree of ‘Blueness’ and ‘Whiteness’ in color tone of tatami facing, and inspected the validity of the evaluation method. The values of ‘Blueness’ and ‘Whiteness’ evaluated by a sensory test were highly and negatively correlated with a spectrophotometer, L* and a*. Sample differences of the values evaluated by each panel members were significant, but the significant differences were observed among the values evaluated by each panel member and among repetitions of evaluation. Six out of nine panel members could detect color difference of tatami facing significantly at less than a 5% level. It was evident that the values evaluated by most of the panel members were parallel to the average of the values evaluated by all panel members. Therefore, it is accepted that sensory evaluation is useful for discrimination of the color tone of tatami facing as a whole.

【 授权许可】

Unknown